Changes to the change query attributes (CHGQRYA) command with DB2 Multisystem

The CHGQRYA command has two parameters that are applicable to distributed queries.

The two parameters are: ASYNCJ (asynchronous job usage) and APYRMT (apply remote).

Note: Unlike other parameters, ASYNCJ and APYRMT have no system values. If a value other than the default is necessary, the value must be changed for each job.

Asynchronous job usage (ASYNCJ) parameter with DB2 Multisystem
You can use the ASYNCJ parameter to control the usage of the temporary result writer.
Apply remote (APYRMT) parameter
You can use the APYRMT parameter to specify whether the other CHGQRYA options should be applied to the associated remote system jobs that are used in the processing of the distributed query requests.

Parent topic: Query design for performance with DB2 Multisystem

Related reference

Temporary result writer with DB2 Multisystem

Changes to the change query attributes (CHGQRYA) command with DB2® Multisystem

Changes to the change query attributes (CHGQRYA) command with DB2^® Multisystem